function loader(sourceCode) {
  const result = "// our loader\n" + sourceCode;
  // 对于非js类的文本文件，读取出来的字符，都按照js来解析，因此需要加工成输出字符变量的样子
  return "export default `" + result + "`";
}

loader.pitch = () => {
  console.log("post-loader1:run pitch");
};
/* eslint no-undef: off */
module.exports = loader;

var a = 10;
